Angry Birds is a most downloaded mobile game developed by Rovio Mobile.
Angry Birds on bada is not yet available as official app. But You can download Jaba(.jar) version and play it on any of the Samsung Wave phones.
Checkout the demo of this java game running on Samsung Wave II. It is not available in English and only supports some foreign languages. But you can still take control of multi-colored birds, and eliminate evil green pigs using slingshot.
To download and start playing Angrybirds visit:
http://www.samsungbadaapps.com/bada-news/angry-birds-java-for-bada